Background: Nuclear protein import and export are mediated by receptor proteins that
recognize nuclear localization sequences (NLSs) or nuclear export sequences (NESs) and …

Transport of macromolecules between the cytoplasm and the nucleus is mediated by at least
three different classes of soluble transport receptors, members of the importin-β protein …

Nuclear protein import proceeds through the nuclear pore complex (NPC). Importin‐β
mediates translocation via direct interaction with NPC components and carries importin‐α …

Nuclear import and export signals on macromolecules mediate directional, receptor-driven
transport through the nuclear pore complex (NPC) by a process that is suggested to involve …

Nuclear transport of proteins and RNA occurs through the nuclear pore complex and is
mediated by a superfamily of transport receptors known collectively as karyopherins …

Proteins containing a classical NLS are transported into the nucleus by the import receptor
importin β, which binds to cargoes via the adaptor importin α. The import complex is …

Transport between the nucleus and cytoplasm involves both stationary components and
mobile factors acting in concert to move macromolecules through the nuclear pore complex …

Proteins to be transported into the nucleus are recognized by members of the importin-
karyopherin nuclear transport receptor family. After docking at the nuclear pore complex …

Most transport pathways between cell nucleus and cytoplasm are mediated by nuclear
transport receptors of the importin β family. These receptors are in continuous circulation …

Active transport between the nucleus and cytoplasm involves primarily three classes of
macromolecules: substrates, adaptors, and receptors. Some transport substrates bind …